Make sure automata package is rebuilt when needed from Makefile.

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11320 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/Makefile

@@ -294,7 +294,7 @@ JAVA_INCLUDES = -I $(JAVA_JNI_H_DIR) -I $(JAVA_JNI_MD_H_DIR)
 # Main part of Makefile #
 #########################
 
-MAKE_DIRS = dd jdd odd dv prism mtbdd sparse hybrid parser settings userinterface pepa/compiler simulator jltl2ba jltl2dstar explicit pta param strat
+MAKE_DIRS = dd jdd odd dv prism mtbdd sparse hybrid parser settings userinterface pepa/compiler simulator jltl2ba jltl2dstar explicit pta param strat automata
 
 EXT_PACKAGES = lpsolve55 lp_solve_5.5_java
 

prism/src/automata/Makefile

@@ -0,0 +1,39 @@
+################################################
+#  NB: This Makefile is designed to be called  #
+#      from the main PRISM Makefile. It won't  #
+#      work on its own because it needs        #
+#      various options to be passed in         #
+################################################
+
+.SUFFIXES: .o .c .cc
+
+# Reminder: $@ = target, $* = target without extension, $< = dependency
+
+THIS_DIR = automata
+PRISM_DIR_REL = ../..
+
+JAVA_FILES_ALL = $(wildcard *.java)
+JAVA_FILES = $(subst package-info.java,,$(JAVA_FILES_ALL))
+CLASS_FILES = $(JAVA_FILES:%.java=$(PRISM_DIR_REL)/$(CLASSES_DIR)/$(THIS_DIR)/%.class)
+
+PRISM_CLASSPATH = "$(THIS_DIR)/$(PRISM_DIR_REL)/$(CLASSES_DIR)$(CLASSPATHSEP)$(THIS_DIR)/$(PRISM_DIR_REL)/lib/*"
+
+default: all
+
+all: checks $(CLASS_FILES)
+
+# Try and prevent accidental makes (i.e. called manually, not from top-level Makefile)
+checks:
+	@if [ "$(SRC_DIR)" = "" ]; then \
+	  (echo "Error: This Makefile is designed to be called from the main PRISM Makefile"; exit 1) \
+	fi; 
+
+$(PRISM_DIR_REL)/$(CLASSES_DIR)/$(THIS_DIR)/%.class: %.java
+	(cd ..; $(JAVAC) -sourcepath $(THIS_DIR)/$(PRISM_DIR_REL)/$(SRC_DIR) -classpath $(PRISM_CLASSPATH) -d $(THIS_DIR)/$(PRISM_DIR_REL)/$(CLASSES_DIR) $(THIS_DIR)/$<)
+
+clean: checks
+	@rm -f $(CLASS_FILES)
+
+celan: clean
+
+#################################################